Show simple item record Vasziné Szabó, Enikő Csáki, Ágnes Boldogkői, Zsolt Tóth, Zsuzsanna Köves, Katalin 2017-06-19T12:43:37Z 2017-06-19T12:43:37Z 2015
dc.identifier 84930084771
dc.identifier.citation pagination=10-19; journalVolume=190; journalTitle=AUTONOMIC NEUROSCIENCE-BASIC & CLINICAL;
dc.identifier.uri doi:10.1016/j.autneu.2015.03.005
dc.description.abstract The major goals of this present study were 1) to further clarify which parasympathetic ganglion sends postganglionic fibers to the lower gingiva and lip that may be involved in the inflammatory processes besides the local factors; 2) to separately examine the central pathways regulating sympathetic and parasympathetic innervation; and 3) to examine the distribution of central premotor neurons on both sides. A retrogradely transported green fluorescent protein conjugated pseudorabies virus was injected into the lower gingiva and lip of intact and sympathectomized adult female rats. Some animals received virus in the adrenal medulla which receive only preganglionic sympathetic fibers to separately clarify the sympathetic nature of premotor neurons. After 72-120h of survival and perfusion, the corresponding thoracic part of the spinal cord, brainstem, hypothalamus, cervical, otic, submandibular and trigeminal ganglia were harvested. Frozen sections were investigated under a confocal microscope. Green fluorescence indicated the presence of the virus. The postganglionic sympathetic neurons related to both organs are located in the three cervical ganglia, the preganglionic neurons in the lateral horn of the spinal cord on ipsilateral side; premotor neurons were found in the ventrolateral medulla, locus ceruleus, gigantocellular and paraventricular nucleus and perifornical region in nearly the same number on both sides. The parasympathetic postganglionic neurons related to the gingiva are present in the otic and related to the lip are present in the otic and submandibular ganglia and the preganglionic neurons are in the salivatory nuclei. Third order neurons were found in the gigantocellular reticular and hypothalamic paraventricular nuclei and perifornical area.
dc.relation.ispartof urn:issn:1566-0702
dc.title Identification of autonomic neuronal chains innervating gingiva and lip.
dc.type Journal Article 2017-05-27T19:31:10Z
dc.language.rfc3066 en
dc.identifier.mtmt 2891472
dc.identifier.wos 000356551900002
dc.identifier.pubmed 25854799
dc.contributor.department SE/AOK/I/Humánmorfológiai és Fejlődésbiológiai Intézet [2015.12.31]
dc.contributor.institution Semmelweis Egyetem

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